2017683513

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{1979}}^1$

素因数の和:2339

約数の個数: 40

約数和(自身を含む): 3099206880

約数和(自身を除く): 1081523367

約数列:

[1, 3, 9, 27, 41, 81, 123, 307, 369, 921, 1107, 1979, 2763, 3321, 5937, 8289, 12587, 17811, 24867, 37761, 53433, 81139, 113283, 160299, 243417, 339849, 607553, 730251, 1019547, 1822659, 2190753, 5467977, 6572259, 16403931, 24909673, 49211793, 74729019, 224187057, 672561171, 2017683513]

約数ペア:

[(1, 2017683513), (3, 672561171), (9, 224187057), (27, 74729019), (41, 49211793), (81, 24909673), (123, 16403931), (307, 6572259), (369, 5467977), (921, 2190753), (1107, 1822659), (1979, 1019547), (2763, 730251), (3321, 607553), (5937, 339849), (8289, 243417), (12587, 160299), (17811, 113283), (24867, 81139), (37761, 53433)]